Use these options to specify how the date range returns results. "Exact" means that the start and end dates of descriptions returned must fall entirely within the date range entered. "Overlapping" means that any description whose start or end dates touch or overlap the target date range will be returned.

Letters to Barlow's sister during his colonial service in Northern Rhodesia and Kenya and as Secretary to the Bishop of Northern Rhodesia and Archbishop of Central Africa, 1948-72. The letters have been arranged and described by Dr Robert Bal...